Precision Bearing Steel Dull Mandrel For 7mm Copper Tube Bending Machine
Product Specifications
| Attribute |
Value |
| Product Name |
Universal Mandrel One-Way Mandrel Thumb Mandrel Alloy Mandrel Aluminum tube mandrel |
| Material |
SUJ2 or GCr15 |
| Specification |
Φ4.14, Φ6.0, Φ6.22, Φ6.85, Φ8.55, Φ8.8, Φ14.1, Φ18.3 |
| Processing |
Precision CNC Lathe Turning |
| Heat Treatment |
HRC 60°-62° |
| Cutting Tube ID |
Φ4.76 Φ5 Φ6.35 Φ7 Φ7.94 Φ9.52 Φ12.7 Φ15.88 Φ19.05 |
| Quality |
100% Inspection |
| Surface Finish |
Ra 0.8 |
| Surface Treatment |
Hard chrome plating |
| Service |
OEM or ODM |
| Application |
CNC 3D Tube Bending Machine, Copper Tube Hairpin Bender, Return bender |
| Usage |
Bending Copper, Aluminum and Steel Tube |
Product Description
Reliable Dull Mandrel for Air Conditioning Production: Made from high-quality bearing steel and finished with a chrome-plated coating, this dull mandrel is designed to bend copper and aluminum tubes with precision. It comes in multiple shapes, including elliptical, semicircular, and thumb-shaped, and is compatible with small and long U-shaped tube benders.
Widely used in the air conditioning industry for both residential and automotive units, as well as rail transport, it ensures bends that are smooth, bright, and free from imperfections. The mandrel works with tubes of various diameters and can be customized to meet your specific requirements.
Available Specifications
Φ4.14, Φ6.0, Φ6.22, Φ6.85, Φ8.55, Φ8.8, Φ9.6, Φ10.6, Φ12.9, Φ14.1, Φ15.5, Φ16.5, Φ18.3
Product Images
Application Industry
Manufacturing Workshop
Guangzhou Runshi Mold Co., Ltd. focuses on the precision machinery manufacturing industry. Since its establishment, the company has mainly provided equipment molds, vulnerable parts, and cutting tools for air conditioning and heat exchanger manufacturing enterprises. It also provides ceramic parts and tungsten steel parts for industries such as new energy, fluid control, medical devices, semiconductor, aerospace, photovoltaics, lithium batteries, petrochemicals, high-precision automation equipment, electronic communication, and automobiles.
Frequently Asked Questions
Q: What is the name of this product?
A: Universal Mandrel One-way Mandrel Thumb Mandrel Alloy Mandrel Aluminum tube mandrel
Q: Are you trading company or manufacturer?
A: We are manufacturer.
Q: What industry is the Dull Mandrel mainly used for?
A: It is an important bending tube parts for CNC 3D tube bending machine and copper tube hairpin bender or return bender
Q: How to manufacture after the order is confirmed?
A: We need to provide samples or drawings, one of which is sufficient. Our production engineers are professionals with over 10 years of experience, and they know how to control tolerances and precision.
Q: How long is your delivery time?
A: Generally it is 5-10 working days if the goods are in stock. or it is 10-25 working days if the goods are not in stock, it is according to quantity.
Q: What is your terms of payment?
A: Payment<=10000USD, 100% in advance. Payment>10000USD, 50% T/T in advance, balance before shipment.
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